The phenol red fermentation broth tube indicated ___________.

Which of the following is used for the isolation of fecal coliforms?

Which of the following organisms exhibits gamma

Which of the following make(s) blood agar differential?

The tube indicated contains broth from a MR-VP broth tube to which reagent A and reagent B have been added and is __________.

If you are moving organisms from one medium to another and you allow microorganisms other than those found in the culture to contaminate the new media, it means that you have moved those microorganisms aseptically.

Which of the following is NOT a type of media used in cultures?

Cytochrome c oxidase is the last enzyme in its electron transport chain.

The Voges-Proskauer test was designed to identify organisms capable of mixed acid fermentation.

Why is it best to hold the cap of a tube in your little finger during an inoculation instead of placing it on the counter top?